mcu_test.vhd

来自「通信基带信号发生器的设计」· VHDL 代码 · 共 20 行

LIBRARY IEEE;
USE IEEE.STD_LOGIC_1164.ALL;
USE IEEE.STD_LOGIC_UNSIGNED.ALL;

ENTITY MCU_TEST IS 
PORT(EN:IN STD_LOGIC;
     FRE_OUT:OUT STD_LOGIC_VECTOR(31 DOWNTO 0);
      FM_OUT:OUT STD_LOGIC_VECTOR(31 DOWNTO 0);
     PHA_OUT:OUT STD_LOGIC_VECTOR(15 DOWNTO 0);
     SEL_OUT:OUT STD_LOGIC_VECTOR(2 DOWNTO 0)
	);
END ENTITY;

ARCHITECTURE BEHAV OF MCU_TEST IS
BEGIN
    FRE_OUT<="00000001010001111010111000010100";  --1M载波
     FM_OUT<="00000000000011110100011011011100";
    PHA_OUT<="0000000000000000";                  --初相位为0
    SEL_OUT<="001";
END;